/*

Copyright (C) 2007 Manfred Gschweidl (manfred.gschweidl@students.fhv.at)

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

*/

#include <octave/oct.h>

#include "globuscpp/CredManager.h"

using namespace std;
using namespace globus_common;

static void usage() {
	error("gt_certinfo");
}

DEFUN_DLD(gt_certinfo, 
          args, 
          , 
          "Prints certificate information an return the subject."
          ) 
{		
	// check for existing certificate or aquire one
	CredManager credMgr;
	string subject = "";
	subject = credMgr.printCertificateSubject();
	if(subject.empty()) {
		cerr << "Could not read certificate info." << endl;
		return octave_value(false);
	}
	return octave_value(subject);	                                            
}
